From d99b2be49adebac95ea07a73602e5e43d5f10d0c Mon Sep 17 00:00:00 2001
From: sapics <gv.nishino@gmail.com>
Date: Tue, 14 Jul 2015 10:17:20 +0900
Subject: [PATCH] add param to raster.todataurl

---
 src/item/Raster.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/item/Raster.js b/src/item/Raster.js
index 4f7750b7..d472c668 100644
--- a/src/item/Raster.js
+++ b/src/item/Raster.js
@@ -462,7 +462,7 @@ var Raster = Item.extend(/** @lends Raster# */{
             return src;
 /*#*/ }
         var canvas = this.getCanvas();
-        return canvas ? canvas.toDataURL() : null;
+        return canvas ? canvas.toDataURL.apply(canvas, arguments) : null;
     },
 
     /**